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Anonymous users2024-02-15Several ways to remove scale from a thermos:
1. Use 250 grams of vinegar, heat it and pour it into a hot water bottle, soak it for a few hours, and then shake it up and down, left and right, and the scale in the bottle will fall off.
2. You can pour about 500 grams of baking soda with a concentration of 1%, shake it gently, and the scale can be removed.
3. Take 200 grams of dilute hydrochloric acid and soak it in the bottle for a while, and then shake it to remove the scale in the bottle.
4. Grab a handful of mung beans and put them in the hot water bottle, put a little more water, plug the mouth of the bottle with a stopper, shake it lightly, pour out the mung beans and water, and rinse it with some water.
5. Put some paper scraps in the bottle, then pour in warm salt water, and shake gently for a while to remove the scale.
6. Take a little tea leaves, put them in a thermos bottle, then pour in boiling water, cover the cork, and after 15 to 20 minutes, you can drink the tea. The scale in the bottle will fall off under the action of theophylline and sink to the bottom of the bottle. Soak it a few times in a row, and the effect will be better.
7. Slightly break the two egg shells, put them into the bottle, then fill the half tea jar with cold water, plug the bottle cork and hold it down with one hand, hold the neck of the bottle mouth with your thumb and other fingers, hold the bottom of the bottle with the other hand, and rotate and shake it up and down, left and right. After about 20 seconds, remove the cork, pour out the eggshell, and rinse twice with water.
8. Pour the water in which the noodles are boiled into the bottle, shake for a few minutes and pour it out, then rinse it with water to clean.
9. Take some sunshine leaves or pumpkin leaves and cut them into pieces of 3 cm to 4 cm square, put them in a bottle, add a little cold water, gently shake the hot water bottle a few times, pour it out and then wash it with water.
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Anonymous users2024-02-14The limescale in the thermos does not affect normal use, and there is no need to remove it. If you have to remove it, you can do it in the following ways:
1.Hot vinegar to remove limescale: Add an appropriate amount of vinegar to the empty thermos, so that the hot vinegar completely touches the inner wall of the thermos, and the scale inside can be removed.
2.Bleach to remove scale: Put 2-3 teaspoons of bleach solution in the kettle, rinse with water 1-2 times, and the scale in the kettle can be cleaned up.
3.Lemonade to remove limescale: Cut the lemon into thin slices and put it in a thermos, then add an appropriate amount of hot water to the thermos and soak the acidic substance to remove the scale.
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Anonymous users2024-02-13The steps are as follows: 1. First of all, empty the hot water in the thermos, add vinegar to the thermos, and ensure that the amount of vinegar is just below the bottom of the thermos (thermos).
2. Then cover the thermos stopper, put the thermos horizontally, and then slowly rotate it so that the vinegar is in full contact with the wall of the thermos. Rotate for about 40 seconds, then uncork and pour the vinegar from the thermos.
3. Then fill the thermos with one-third of the thermos. Close the cork, pinch the cork with your hand so that the mouth of the bottle is slightly slit, and shake the thermos. Shake the thermos for about 15 seconds and then pour out the water.
4. Observe that there is no limescale in the thermos. Then repeat the method of the previous step with clean water, and wash it twice. If there is still a small amount of limescale, I dissolve the limescale by repeating the second step with a small amount of vinegar. Then wash it three times with clean water.
Tips for removing limescale from the kettle:
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Limescale should be a common sight in life, and there will be a thermos in the thermos, but now there are fewer and fewer people who should use the thermos, and there are more in the kettle, which should be more. Let's talk about my experience, our family didn't buy a water purifier before, so we always used tap water to boil and drink, which caused the kettle to be full of scale in a few weeks, so that we had to clean it. Our family generally uses the form of eggshell and vinegar, but the eggshell is not necessarily available at any time, so you can also just put vinegar, generally pour half a bag of vinegar and hot water into it, and the scale will naturally fall off after a while, and then wash it clean, it is recommended to wash it several times, otherwise the vinegar smell is really unbearable, the principle of thermos and water heater is actually the same, it is solved by vinegar, because the main ingredient in scale is calcium carbonate, everyone should have learned when they were in junior high school chemical reactions, So I won't introduce it much. >>>More